Buccal tube is a metal tube welded on the side of the dental orthodontic ring , which can make the end of the orthodontic arch wire inserted, play a fixed role, buccal tube is designed with a small hook, can be used to hang rubber ring and so on to do intrajaw or interjaw traction. There are two types of bottom and light bottom (bonding type and welding type).
● The end of the corrected arch wire can be inserted to fix it;
● The buccal tube is designed with a small hook, which can be used to hang a rubber band and do intrajaw or interjaw traction;
● Used for fixation of 6 and 7 teeth.